Started working on galaxy PGC1666020 at Tue Jun 16 13:03:56 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 249.49136]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3580
 Peak Img[j, k]: 115 117
 Mean (j, k): 115.02 117.48
 Theta (deg): 2.9
 Astro PA (deg): 87.1
 Eps: 0.084
 Major axis (pix): 41.9
115.020880372 115.051 117.48426845 117.442
Starting ellipse-fitting for galaxy 170937
Fitting g-band took......7.921 sec
Fitting r-band took......7.864 sec
Fitting z-band took......7.976 sec
Time for all images = 23.761 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 49.47
r CoG modeling succeeded with a chi^2 minimum of 27.00
z CoG modeling succeeded with a chi^2 minimum of 9.60
Time = 0.024 min
WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience]
Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1666020/PGC1666020-largegalaxy-170937-ellipse.fits
Finished galaxy PGC1666020 in 1.024 minutes.